Fitbit Surge vs. Asus ZenWatch vs. Fitbit Flex vs. Garmin Vivosmart 3 vs. Apple Watch 8

 
Surge
ZenWatch
Flex
Vivosmart 3
Watch 8
 FitbitSurgeRemove Buy NowAsusZenWatchRemove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 3Remove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$250$150$100$139.99$499
Release20162014201320172022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 daysNA5 days5 days18 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320NA64 x 128340 x 272 or 390 x 312
Size1.26 inches1.63 inchesNANA1.5 inches or 1.65 inches
TouchNA
TypeMonochrome LCDAMOLEDLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP551 ATM5 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearNAWatchOS 9
Apps
Music

All Wearables